"I don't know," the actress admitted. "Last week I said no because reality is a brutal companion. But I feel like, I just gotta make up an answer because I have absolutely no idea. But, you know, who knows? Right now, I don't know."

For now, Sarah is focussed on the second season of her and collaborator Sharon Horgan's dramedy Divorce, which is airing on Sunday nights on HBO in the US. Sky Atlantic airs the show in the UK.